No, there are no funny sayings inside, because they are notebooks for you to take notes in.
You can find more information about our notebooks by scrolling down any product page until you get to a section called "Your WTF Notebook. Your choices."
Further down again, look for "It's what's inside that counts" to find the inside page specifications, including photos. To see more details about each inside page option, click on each type in the list to expand the description.
Additionally, we have a dedicated product details page. You can access this by clicking on the "hamburger" menu icon at the top left of any page and selecting Product details: http://wtfnotebooks.com/pages/product-details-overview